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1. WO1991000321 - COATING COMPOSITIONS

Publication Number WO/1991/000321
Publication Date 10.01.1991
International Application No. PCT/GB1990/001027
International Filing Date 03.07.1990
Chapter 2 Demand Filed 04.01.1991
IPC
C09D 135/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
135Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
CPC
C09D 135/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
135Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
Applicants
  • COURTAULDS COATINGS (HOLDINGS) LIMITED [GB/GB]; 18 Hanover Square London W1A 2BB, GB (AllExceptUS)
  • MARRION, Alastair, Robert [GB/GB]; GB (UsOnly)
Inventors
  • MARRION, Alastair, Robert; GB
Agents
  • HALE, Stephen, Geoffrey; J.Y. & G.W. Johnson Furnival House 14-18 High Holborn London WC1V 6DE, GB
Priority Data
8915356.304.07.1989GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COATING COMPOSITIONS
(FR) COMPOSITIONS DE REVETEMENT
Abstract
(EN)
A coating composition which is capable of curing at ambient temperature to form a coating comprises (A) an anhydride-functional polymer containing at least two cyclic carboxylic acid anhydride groups per molecule and (B) an amine-functional polymer and is characterised in that the amine-functional polymer (B) contains at least two secondary amine groups per molecule, the polymer (B) being substantially free from hydroxy and ether oxygen atoms and amine nitrogen atoms in the alpha and beta positions with respect to the amine nitrogen atoms, and the carbon atoms directly bonded to the amine nitrogen atoms not being tertiary carbon atoms.
(FR)
Composition de revêtement capable de polymérisation à température ambiante pour former un enduit. Elle se compose de (A) un polymère à fonctionnalité anhydride contenant au moins deux groupes cycliques anhydrides d'acide carboxylique par molécule et (B) un polymère à fonctionnalité amine. Sa caractéristique est que le polymère (B) contient au moins deux groupes amines secondaires par molécule, tout en étant libre d'hydroxy et d'atomes d'oxygène éther en positions alpha et bêta en ce qui concerne les atomes d'azote aminé et les atomes de carbone directement liés aux atomes d'azote aminé qui ne sont pas des atomes de carbone tertiaires.
Also published as
FI920024
NO19920012
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